| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Samarakonehena | city | Central Province | Sri Lanka | 7.1833333 | 80.6166667 | 2135 | 75766 |
| Sangilipalam | city | Central Province | Sri Lanka | 7.0666667 | 80.6833333 | 3054 | 65626 |
| Sangilipalama | city | Central Province | Sri Lanka | 7.0666667 | 80.6833333 | 3054 | 65626 |
| Selagama | city | Central Province | Sri Lanka | 7.5833333 | 80.5833333 | 2001 | 37454 |
| Selagama Colony | city | Central Province | Sri Lanka | 7.5833333 | 80.5833333 | 2001 | 37454 |
| Serudandapola | city | Central Province | Sri Lanka | 7.7333333 | 80.6666667 | 882 | 30304 |
| Serugolla | city | Central Province | Sri Lanka | 7.45 | 80.65 | 1781 | 36273 |
| Singhapitiya | city | Central Province | Sri Lanka | 7.1666667 | 80.55 | 2037 | 74165 |
| Sinhapitiya | city | Central Province | Sri Lanka | 7.1666667 | 80.55 | 2037 | 74165 |
| Sirangahawatta | city | Central Province | Sri Lanka | 7.55 | 80.7 | 3097 | 30318 |
| Sirimalwatta | city | Central Province | Sri Lanka | 7.3 | 80.65 | 1407 | 75747 |
| Sita Eliya | city | Central Province | Sri Lanka | 6.9333333 | 80.8 | 6656 | 54142 |
| Sivurupitiya | city | Central Province | Sri Lanka | 7.3333333 | 80.5166667 | 1423 | 75323 |
| Siyambalagahawela | city | Central Province | Sri Lanka | 7.7166667 | 80.6 | 1145 | 30321 |
| Siyambalagastenna | city | Central Province | Sri Lanka | 7.3166667 | 80.6333333 | 1440 | 75747 |
| Siyambalagoda | city | Central Province | Sri Lanka | 7.2833333 | 80.5333333 | 2001 | 73842 |
| Siyambalagoda | city | Central Province | Sri Lanka | 7.2166667 | 80.5666667 | 1925 | 74852 |
| Siyambalapitiya | city | Central Province | Sri Lanka | 7.2833333 | 80.6333333 | 1893 | 75752 |
| Siyambalawewa | city | Central Province | Sri Lanka | 7.8 | 80.5666667 | 1433 | 26743 |
| Siyambalawewa | city | Central Province | Sri Lanka | 7.8333333 | 80.65 | 843 | 29748 |
| Siyambalawewa | city | Central Province | Sri Lanka | 7.9833333 | 80.7 | 777 | 20551 |
| Suduhakurugama | city | Central Province | Sri Lanka | 7.6 | 80.6 | 1886 | 31902 |
| Suriyagoda | city | Central Province | Sri Lanka | 7.2833333 | 80.5666667 | 2004 | 75528 |
|
|